Please look at this information about Steampunk Style and consider it carefully

Here's a definition of Steampunk from wikipedia:

Steampunk is a sub-genre of science fiction, fantasy, alternate history, and speculative fiction that came into prominence during the 1980s and early 1990s.[1[[http://en.wikipedia.org/wiki/Steampunk#cite_note-Clute-Grant-0|]]] Steampunk involves a setting where steam power is still widely used—usually Victorian era Britain—that incorporates elements of either science fiction or fantasy. Works of steampunk often feature anachronistic technology or futuristic innovations as Victorians may have envisioned them, based on a Victorian perspective on fashion, culture, architectural style, art, etc. This technology may include such fictional machines as those found in the works of H. G. Wells and Jules Verne.

And here are some examples of Steampunk-style photos and illustrations:

Steampunk styles and colours share a lot with Victorian styles and colours and might look something like these:

Here are some examples of Steampunk fonts, book styles and possible photo frames for the yearbook: